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Products specifications :

forged or coasted check-valves

forged ball check-valves

- ND 8 (1/4") to ND 25 (1"). - ISO NP 20 to 420 (Class 150 # to 2500 #). - Carbon steel, stainless steel, duplex, super-duplex. - Closing by gravity, horizontal installation. - Screwed bonnet. - Industry. - Cool-hammered stainless steel guided ball. - Options : • spring closing.